Background Male factor is the major contributor in roughly half of infertility cases. Genetic
factors account for 10–15% of male infertility. Microdeletions of azoospermia factors (AZF) …

Background Balanced translocations may cause the loss of genetic material at the
breakpoints and may result in failure of spermatogenesis. However, carriers of reciprocal …

Objective To study the types and incidence of chromosomal abnormalities in infertile men
with azoospermia and severe oligozoospermia in Qatar, and to compare the hormonal …

Infertility is one of the major health-threatening problems in communities which may lead to
psychological problems among couples. Y chromosome abnormalities and microdeletions …

We compared thrombophilia and hypofibrinolysis in 6 men with Klinefelter syndrome (KS),
without previously known familial thrombophilia, who had sustained deep venous …

Introduction In our study, we sought answers to many questions about male infertility from a
different perspective. The first step in male infertility is anamnesis, physical examination and …

Male infertility is a complex disease, and genetic abnormalities are among the main causal
factors for the disorder. Aim: In order to evaluate the proportion of the most common genetic …

Background Male infertility has become a global health problem, and genetic factors are one
of the essential causes. Y chromosome microdeletion is the leading genetic factor cause of …

To investigate the frequency and types of genetic results in different testicular histology of
patients with nonobstructive azoospermia (NOA), and correlated with hormones and sperm …

Aim To figure out the Yq chromosome microdeletions frequency in infertile men from Gujarat
region of India. Materials and Methods In this study, 141 infertile men with azoospermia (n …